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QUESTION
For a set of data, the total variation or sum of squares for y is SST = 143.0, and the error sum of squares is SSE = 24.
For a set of data, the total variation or sum of squares for y is SST = 143.0, and the error sum of squares is SSE = 24.0. What proportion of the variation in y is explained by the regression equation? (round to 3rd decimal point )
